About Vaccines

NFID offers a variety of information and resources about vaccines recommended for adults, adolescents, and children, including links to updated Center for Disease Control and Prevention (CDC) Immunization Schedules and a Fact Sheet about how vaccines work.

The vaccines your child gets have a long journey before they arrive at your pediatrician’s office. All along the way, scientists, public health experts, and government officials work to ensure their safety and effectiveness. Learn more about vaccine development, testing, and safety monitoring in pictures and words through CDC’s infographic